Metal hase eona feela thepa e ka lahloang, polasetiki e ka boela ea lahleloa.Lintho tse boreleli tse boreleli li hlahisoa ka ho tšela thepa ea polasetiki ea metsi ka har'a hlobo, e lumella hore e phekole ka kamoreng kapa mocheso o tlase, ebe o tlosa sehlahisoa se felileng.Hangata mokhoa ona o bitsoa ho lahla.Lisebelisoa tse sebelisoang hangata ke acrylic, phenolic, polyester le epoxy.Hangata li sebelisoa ho etsa lihlahisoa tse se nang letho, liphanele, joalo-joalo, li sebelisa mekhoa ea polasetiki e kenyelletsang ho etsa li-dip molding, slurry molding, le rotational molding.
(1) Tlosa ho bopa
Mofuta o phahameng oa mocheso o kolobisoa ka mokelikeli oa polasetiki o qhibilihisitsoeng, ebe o ntšoa butle-butle, o omisitsoe, 'me qetellong sehlahisoa se felile se eboloa ho tloha hlobo.Lebelo leo hlobo le tlosoang ka lona ka polasetiki le hloka ho laoloa.Ha lebelo le lieha, lera la polasetiki le letenya.Ts'ebetso ena e na le melemo ea litšenyehelo mme e ka hlahisoa ka lihlopha tse nyane.E atisa ho sebelisoa ho hlahisa lintho tse se nang letho tse kang libalune, liatlana tsa polasetiki, matsoho a lithulusi le lisebelisoa tsa bongaka.
(2) Ho bopa ha condensation
Mokelikeli oa polasetiki o qhibilihisitsoeng o tšeloa ka har'a hlobo e phahameng ea mocheso ho etsa sehlahisoa se se nang letho.Ka mor'a hore polasetiki e etse lera holim'a bokahare ba hlobo, boitsebiso bo feteletseng bo tšolloa.Ka mor'a hore polasetiki e tiee, hlobo e ka buloa ho tlosa karolo.Ha polasetiki e lula ka har'a hlobo, khetla e tla ba motenya.Ena ke mokhoa o batlang o le holimo oa tokoloho o ka hlahisang libopeho tse rarahaneng haholoanyane tse nang le lintlha tse ntle tsa litlolo.Likahare tsa koloi hangata li entsoe ka PVC le TPU, tseo hangata li sebelisoang holim'a libaka tse kang li-dashboards le lihapo tsa mamati.
3) Ho bopa ho potoloha
Palo e itseng ea ho qhibiliha ea polasetiki e kenngoa ka har'a hlobo e futhumetseng e nang le likarolo tse peli e koetsoeng, 'me hlobo e pota-potiloe ho aba lintho tse bonahalang ka ho lekana maboteng a hlobo.Kamora ho tiisa, hlobo e ka buloa ho ntša sehlahisoa se felileng.Nakong ea ts'ebetso ena, moea kapa metsi a sebelisoa ho pholisa sehlahisoa se felileng.Sehlahisoa se phethiloeng se tlameha ho ba le sebopeho se sekoti, 'me ka lebaka la ho potoloha, sehlahisoa se felile se tla ba le lekhalo le bonolo.Qalong, palo ea mokelikeli oa polasetiki e etsa qeto ea hore na lerako le letenya hakae.Hangata e sebelisoa ho etsa lintho tse chitja tsa axially symmetrical joalo ka lipitsa tsa lipalesa tsa letsopa, lisebelisoa tsa ho bapala tsa bana, lisebelisoa tsa mabone, lisebelisoa tsa tora ea metsi, jj.
Nako ea poso: Jun-01-2022